From 149f236701dda8c8ff5e9ee68df39ee21b57f139 Mon Sep 17 00:00:00 2001
From: Craig Jennings <c@cjennings.net>
Date: Sun, 18 Jan 2026 00:43:37 -0600
Subject: fix(zfsrollback): sort snapshots with newest first

---
 dotfiles/system/.local/bin/zfsrollback | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'dotfiles/system/.local/bin/zfsrollback')

diff --git a/dotfiles/system/.local/bin/zfsrollback b/dotfiles/system/.local/bin/zfsrollback
index f1365e6..a03cd57 100755
--- a/dotfiles/system/.local/bin/zfsrollback
+++ b/dotfiles/system/.local/bin/zfsrollback
@@ -66,8 +66,8 @@ if [ -z "$snapshots" ]; then
 fi
 
 if $single_mode; then
-    # Single mode: show full dataset@snapshot names
-    selected=$(echo "$snapshots" | fzf --height=40% --reverse \
+    # Single mode: show full dataset@snapshot names (sorted newest first)
+    selected=$(zfs list -t snapshot -H -o name -S creation | fzf --height=40% --reverse \
         --header="Select snapshot to roll back (ESC to cancel)" \
         --preview="zfs list -t snapshot -o name,creation,used,refer -r {1}" \
         --preview-window=down:3)
@@ -82,7 +82,8 @@ if $single_mode; then
     targets=("$selected")
 else
     # Multi mode: show unique snapshot names, roll back all matching datasets
-    unique_snaps=$(echo "$snapshots" | sed 's/.*@//' | sort -u)
+    # Sort reverse so newest (latest date) appears at top
+    unique_snaps=$(echo "$snapshots" | sed 's/.*@//' | sort -ru)
 
     snap_name=$(echo "$unique_snaps" | fzf --height=40% --reverse \
         --header="Select snapshot name to roll back ALL matching datasets (ESC to cancel)" \
-- 
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